Pethidine Impurity 1 CAS 51281-64-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 51281-64-2 |
| Molecular Formula | C13H14N2 |
| Molecular Weight | 198.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Pethidine Impurity 1 (CAS 51281-64-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C13H14N2. Molecular weight: 198.26 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C13H14N2 |
| Molecular Weight | 198.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Nitrogen Atoms | 2 |
Related Pethidine Standards
- Pethidine impurity 10 (CAS CATO-C4X-223210)
- Pethidine Impurity 3 (CAS 158984-76-0)
- Pethidine Impurity 6 (CAS 6094-60-6)
- Pethidine Impurity 2 (CAS 79858-48-3)
- Pethidine Hydrochloride EP Impurity C (CAS CATO-C4X-22324)
- Pethidine EP Impurity A (CAS 774-52-7)
- Pethidine Impurity 4 (CAS 92197-36-9)
- Pethidine EP Impurity B (CAS 28289-54-5)
Recommended Standards
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- 446286-61-9 5-BROMO-2-(PYRROLIDIN-1-YL)PYRIMIDINE 5-BROMO-2-PYRROLIDINOPYRIMIDINE BC002919 PYRIMIDINE, 5-BROMO-2-(1-PYRROLIDINYL)- (CAS 446286-61-9)
- 3,9-Dichloro-5-methoxyacridine (CAS 88914-97-0)
- 1-((3-(Tert-butyl)-1,2,4-oxadiazol-5-yl)methyl)piperidin-4-ol (CAS 1197523-69-5)
- 1-(bromomethyl)-1-methanesulfonylcyclohexane (CAS 1909336-04-4)
- Endo-38a-Pro-Exenatide trifluoroacetate salt (CAS 1678416-95-9)
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